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CVE-2022-37035 Details

Description

An issue was discovered in bgpd in FRRouting (FRR) 8.3. In bgp_notify_send_with_data() and bgp_process_packet() in bgp_packet.c, there is a possible use-after-free due to a race condition. This could lead to Remote Code Execution or Information Disclosure by sending crafted BGP packets. User interaction is not needed for exploitation.

Metrics

CVSS 3.x Severity and Vector Strings:

NIST: [email protected]CVSS-B:8.1 HIGHVector:CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H

References to Advisories, Solutions, and Tools

By selecting these links, you will be leaving this site. These are references gathered from the official CVE record and are not endorsed by Volerion.

URLSource(s)Tag(s)
https://docs.google.com/document/d/1TqYEcZbFeDTMKe2N4XRFwyAjw_mynIHfvzwbx1fmJj8/edit?usp=sharing CVEExploitThird Party Advisory
https://github.com/FRRouting/frr/issues/11698 CVEExploitThird Party Advisory
https://lists.debian.org/debian-lts-announce/2024/04/msg00019.html CVE
https://lists.debian.org/debian-lts-announce/2024/09/msg00007.html CVE
https://docs.google.com/document/d/1TqYEcZbFeDTMKe2N4XRFwyAjw_mynIHfvzwbx1fmJj8/edit?usp=sharing [email protected]ExploitThird Party Advisory

see all 7 references

Weakness Enumeration

CWE-IDCWE NameSource
CWE-362Concurrent Execution using Shared Resource with Improper Synchronization ('Race Condition')[email protected]

Affected Products

ProductVersions
frrouting frrouting
8.3 -

CPE

  • cpe:2.3:a:frrouting:frrouting:8.3:-:*:*:*:*:*:*

Remediation

  • No remediation found in references.

Change History

6 change records found show changes

QUICK INFO

CVE Dictionary Entry:
CVE-2022-37035
NVD Published Date:
Aug 2, 2022
NVD Last Modified:
Jun 17, 2026
Source:
[email protected]
CVE-2022-37035 Details - Not Deferred